Senior Fullstack Engineer

Location: Warsaw Tappz is building AI-native applications powered by large language models. We’re moving fast in a highly competitive space and need an engineer who is fully focused on AI systems and agent development. We’re looking for someone who enjoys high ownership, working hard, and shipping real AI products. Tasks Design and build backend systems...

Salary: from 10 000 PLN gross Hybrid Full-time Gdansk, Poland (ul. Zwycięstwa 13A, Opera Office, 80-219) Vention is a global engineering partner to tech leaders and fast-growing startups, combining 20+ years of product development expertise with an AI-first approach and a reputation for reliable delivery. We’ve been building robust .NET solutions since...

Posting Type Hybrid/Remote Job OverviewWHO WE ARERelativity is a leading legal data intelligence company building technology that helps users organize data, discover the truth, and act on it with confidence. Our AI-powered, cloud platform, RelativityOne, transforms massive volumes of complex information into actionable insights for litigation,...

instinctools EE Labs is seeking a Senior Fullstack Developer proficient in Python and React/TypeScript to work remotely on innovative Generative AI projects. The role involves developing scalable applications, maintaining robust APIs, and collaborating with a talented international team. Candidates should have strong experience with PostgreSQL, AWS, and...

An international IT consulting company is seeking a Senior Fullstack .NET Developer for a long-term banking project in Poland. The ideal candidate will have strong experience with C#, .NET technologies, and Angular. Responsibilities include designing and maintaining backend services, collaborating on architectural decisions, and ensuring high standards of...

Billennium poszukuje Senior Fullstack Developer (.NET + React) do zespołu bankowego działającego w modelu B2B. Pracować będzie w środowisku hybrydowym, z możliwością pracy zdalnej w ograniczonym zakresie, w Gdańsku lub Warszawie.Twoje zadania obejmą rozwój i utrzymanie kluczowych aplikacji, rozwijanie nowych funkcjonalności oraz modernizację...

Associate Fullstack Software Engineer**Company:**Boeing Poland sp. z o.o. EFSAn exciting opportunity has become available to join Boeing Poland sp. z o.o. as an **Associate Fullstack Software Engineer** based in Gdańsk, Poland.Boeing AvionX develops and produces avionics and electronics systems designed for use on aircraft and other platforms for purposes...

Experienced Fullstack Software Engineer**Company:**Boeing Poland sp. z o.o. EFSAn exciting opportunity has become available to join Boeing Poland sp. z o.o. as an **Experienced Fullstack Software Engineer** based in Gdańsk, Poland.Boeing AvionX develops and produces avionics and electronics systems designed for use on aircraft and other platforms for...

Boeing Poland sp. z o.o. in Gdańsk is seeking an Experienced Fullstack Software Engineer to design, implement and maintain backend services with Python and modern web frameworks, and frontend apps with JavaScript/TypeScript and React.You will own end-to-end features across the full stack, write tests, collaborate with product, UX and QA, and work in a...